| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.98 | 9.202% | $232.5784 | $232.58 | $232.60 | $232.60 |
| Purchase #2 | $203.34 | 12.672% | $229.1072 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $205.42 | 9.551% | $225.0397 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $189.75 | 13.254% | $214.8995 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $61.25 | 9.835% | $67.2739 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $72.69 | 10.704% | $80.4707 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $124.47 | 6.181% | $132.1635 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,069.90 | $1,181.5329 | $1,181.53 | $1,181.50 | $1,181.60 | |